1990年5月20～22日,在北京召开了全国肿瘤防治研究领导组扩大会议。全国肿瘤防治研究领导组成员、部分省市卫生厅(局)领导和肿瘤研究所所长、肿癌医院院长等40人参加了会议。会议的主要任务是:(1)交流、总结四年来我国开展肿瘤防治研究工作的进展情况;(2)领导组成员换届调整;(3)研究部署1990年工作。自1986年成立全国肿瘤防治研究领导组和恢复 May 1990 20 ~ 22, held in Beijing National Cancer Research Leader Group to expand the meeting. National Cancer Prevention Research Leading Group members, some provinces and cities Health Department (bureau) leadership and Cancer Institute, Cancer Hospital, 40 people attended the meeting. The main tasks of the conference are: (1) to exchange and summarize the progress of research on cancer prevention and control in China in the past four years; (2) to change the membership of the leading group; and (3) to study and deploy the work in 1990. Since 1986, the National Cancer Research Leadership Group has been established and resumed